diff options
| author | Chris D. Faulhaber <jedgar@FreeBSD.org> | 2002-02-21 23:13:06 +0000 |
|---|---|---|
| committer | Chris D. Faulhaber <jedgar@FreeBSD.org> | 2002-02-21 23:13:06 +0000 |
| commit | e146d0bc6a66b4566a60ba4734bfe4e1de5a244c (patch) | |
| tree | 6e00b3823026644f447123b44689f43399e9f057 | |
| parent | c61eb011c4cc54cfe56726694066c50a61d991b7 (diff) | |
Notes
| -rw-r--r-- | lib/libc/posix1e/acl_set.c | 4 | ||||
| -rw-r--r-- | lib/libc/posix1e/acl_valid.c | 13 |
2 files changed, 17 insertions, 0 deletions
diff --git a/lib/libc/posix1e/acl_set.c b/lib/libc/posix1e/acl_set.c index 6b7ddedff8e3..39fa3a9ac88d 100644 --- a/lib/libc/posix1e/acl_set.c +++ b/lib/libc/posix1e/acl_set.c @@ -51,6 +51,10 @@ acl_set_file(const char *path_p, acl_type_t type, acl_t acl) { int error; + if (acl == NULL || path_p == NULL) { + errno = EINVAL; + return (-1); + } if (_posix1e_acl(acl, type)) { error = _posix1e_acl_sort(acl); if (error) { diff --git a/lib/libc/posix1e/acl_valid.c b/lib/libc/posix1e/acl_valid.c index 6eaa6ac058ab..e8d2df77aebc 100644 --- a/lib/libc/posix1e/acl_valid.c +++ b/lib/libc/posix1e/acl_valid.c @@ -34,6 +34,7 @@ #include <sys/acl.h> #include "un-namespace.h" #include <sys/errno.h> +#include <stdlib.h> #include "acl_support.h" @@ -54,6 +55,10 @@ acl_valid(acl_t acl) { int error; + if (acl == NULL) { + errno = EINVAL; + return (-1); + } _posix1e_acl_sort(acl); error = _posix1e_acl_check(acl); if (error) { @@ -70,6 +75,10 @@ acl_valid_file_np(const char *pathp, acl_type_t type, acl_t acl) { int error; + if (pathp == NULL || acl == NULL) { + errno = EINVAL; + return (-1); + } if (_posix1e_acl(acl, type)) { error = _posix1e_acl_sort(acl); if (error) { @@ -87,6 +96,10 @@ acl_valid_fd_np(int fd, acl_type_t type, acl_t acl) { int error; + if (acl == NULL) { + errno = EINVAL; + return (-1); + } if (_posix1e_acl(acl, type)) { error = _posix1e_acl_sort(acl); if (error) { |